"Timeline". Women in Texas History. Austin: Ruthe Winegarten Memorial Foundation for Texas Women's History. Archived from the original on March 23, 2017. Retrieved April 14, 2017.
womenintexashistory.org
"Timeline". Women in Texas History. Austin: Ruthe Winegarten Memorial Foundation for Texas Women's History. Archived from the original on March 23, 2017. Retrieved April 14, 2017.